Code Alignment 2: Remove redundant extra code which is also in fscmain.fs
Code Alignment 3 - add missing InternalsVisibleTo
Code Alignment 4 - add missing InternalsVisibleTo
Code Alignment 5 - Adjust alternative build system files
Code Improvement 1: Include benign change from OSS release which helps allows open build
Code Improvement 2: Include benign changes in est.fs from OSS release which helps allow open build
Code Improvement 3: Include benign changes in est.fsi from OSS release which helps allow open build
Import tests from F# 3.1 code drop
Build Systemm Improvement: fix FSharpSource.targets for VS2013
Code Alignment: remove BOM
Fix open build: FSharpTeamVersionNumber means nothing in old code
Directory Cleanup: remove dead file
Open Build: Use OPEN_BUILD define
Open Build: Include fsiAnyCpu.fsproj
Open Build: get fsiAnyCpu.exe.config from the right place rather than having a private copy
Adjust tests to test against open build